Utility bag



FIG. 1 is a front elevational view of a utility bag showing my newdesign;

FIG. 2 is a right side elevational view, the left side beingsubstantially a mirror image thereof;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view.

The ornamental design for a utility bag, as shown and described.